CN105929667A - Plastic Or Electroformed Watch Case With Removable Crystal - Google Patents
Plastic Or Electroformed Watch Case With Removable Crystal Download PDFInfo
- Publication number
- CN105929667A CN105929667A CN201610108654.5A CN201610108654A CN105929667A CN 105929667 A CN105929667 A CN 105929667A CN 201610108654 A CN201610108654 A CN 201610108654A CN 105929667 A CN105929667 A CN 105929667A
- Authority
- CN
- China
- Prior art keywords
- table mirror
- shell
- middleware
- stop device
- watchcase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/0008—Cases for pocket watches and wrist watches
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/08—Hermetic sealing of openings, joints, passages or slits
- G04B37/11—Hermetic sealing of openings, joints, passages or slits of the back cover of pocket or wrist watches
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
- G04B37/225—Non-metallic cases
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
- G04B37/225—Non-metallic cases
- G04B37/226—Non-metallic cases coated with a metallic layer
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
- G04B39/004—Watch crystals; Fastening or sealing of crystals; Clock glasses from a material other than glass
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
- G04B39/02—Sealing crystals or glasses
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B19/00—Indicating the time by visual means
- G04B19/28—Adjustable guide marks or pointers for indicating determined points of time
- G04B19/283—Adjustable guide marks or pointers for indicating determined points of time on rotatable rings, i.e. bezel
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
- G04B47/04—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece with attached ornaments or amusement apparatus
- G04B47/046—Changeable decorations and parts thereof, decorations for the case which change the external appearance of the clockwork
Abstract
The present invention relates to a watch case (1) comprising a case middle (2) made of plastic or electroformed material and a crystal (3), the crystal (3) or the case middle (2) comprises elbowed catches (4), each insertable in a bayonet fitting in a recess (5) of the case middle (2) or the crystal (3), and the case (1) includes a rotation stop means (6) angularly securing the case middle (2) and the crystal (3) in an angular position wherein a part of each catch (4) is frontally locked behind a holding surface of the case middle (2) or of the crystal (3), this rotation stop means (6) is frontally snap-fitted on the case middle (2) and/or the crystal (3) by snap-fit fingers (61) which are comprised in the case middle (2) and/or the crystal (3) and cooperate with a complementary stop surface, of the case middle (2) and/or of the crystal (3).
Description
Technical field
The present invention relates to a kind of Watchcase, this Watchcase includes the shell being made up of the material of plastics or electrotyping forming
Middleware, and removable table mirror.
The invention still further relates to the wrist-watch of a kind of shell including the type.
The present invention relates to the field of the protection of watch and clock movement, more specifically Watchcase.
Background technology
When requiring the such as table mirror of the component in wrist-watch or rear mirror or bonnet removable, this component is assemblied in generally by means of ring
On shell middleware or shell.The installation of this type is only feasible when shell middleware or shell are made of metal.True
On, if it is made of plastics, then material is by creep under the stress effect added by circulating application, and component can self falling.
Known contact point between component and shell middleware/shell uses other metalwork to come in the middle of stiffened shell
Part/shell.But, free space generally prevent the interpolation of this metal reinforced part.
SHIFFMAN U.S. Patent number 3386239 under one's name discloses a kind of receiving and is fitted together to the table mirror of installation by means of bayonet socket
The Watchcase being made up of plastic material.
Summary of the invention
The present invention proposes to avoid the use of this additional metal part.To this end, the present invention relates to a kind of Watchcase, including by
The shell middleware that plastics or electrotyping forming material are made, and removable table mirror, it is characterised in that described table mirror or described
Shell middleware includes multiple elbow claw (catch), referred to as first insert or remove the described shell middleware of position with
The first relative angular position between described table mirror, each claw can be in described shell middleware or described table mirror be inserted in front
In the respective slot included accordingly, and each described claw is arranged between described shell middleware and described table mirror
Insert described first or remove Angle Position when distance is minimum and occupy the first pushed position, described shell middleware and described table mirror
It is arranged in described first pushed position of described claw to be pivoted relative to each other and second keep Angle Position, protects described second
Holding Angle Position, a part for each claw is locked in the rear in a holding face in front, and described holding face forms described shell
Safety detent included in middleware or described table mirror；And, described shell includes described shell middleware and described table
The rotation stop device that mirror is fixed in angle at described second holding Angle Position；Described rotation stop device is by engaging finger-like
Portion is fastened on described shell middleware and/or described table mirror from front, and described engaging fingers is included in described rotation backstop
In device, and it is arranged to the stop surface of at least one complementation included with described shell middleware and/or described table mirror
Or the engaging fingers of complementation coordinates.
The invention still further relates to the wrist-watch of a kind of shell including the type.
Accompanying drawing explanation
After reading below with reference to the detailed description of accompanying drawing, other features and advantages of the present invention will become apparent from, in the accompanying drawings:
-Fig. 1 to 5 shown in perspective schematic view according to shell middleware included in the Watchcase of the present invention,
Table mirror and the assemble sequence of watch rim.
-Fig. 1 is shown in table mirror and inserts the play position before shell middleware, it is contemplated that be fitted together to outside mode is fixed on bayonet socket
Table mirror on shell middleware and shell middleware.
-Fig. 2 illustrates the same sub-component applied after front power F, and wherein table mirror is in the relative to shell middleware
One inserts or removes Angle Position and be pressed into wherein.
-Fig. 3 illustrates and applies to rotate the same sub-component after R, and now table mirror is in the second guarantor relative to shell middleware
Hold Angle Position.
-Fig. 4 illustrates and is additionally arranged the same sub-component rotating stop device according to the present invention, and this rotation stop device is here
It is buckled in shell middleware to form, before the watch rim shown in it is in insertion table mirror locking watch rim in place by expection
Position.
-Fig. 5 illustrates same assembly, and wherein watch rim buckle in shell middleware is in place.
-Fig. 6 illustrates the perspective schematic view of the shell middleware of the assembly of Fig. 5, and described shell middleware is with being used for inserting
Enter the groove of the claw of table mirror and be provided for inserting the shell chamber of the engaging tab (jut, tab) of watch rim.
-Fig. 7 is the shell middleware of the Fig. 6 in table mirror bearing-surface side and these grooves and the plane graph in shell chamber.
-Fig. 8 illustrates the perspective schematic view of the details of the shell middleware of Fig. 6, it is shown that for inserting table mirror claw
Axial notch, this axial notch is almost parallel with the main shaft of wrist-watch and is perpendicular to put down tangent with shell middleware of the heart wherein
Face, described axial notch is by for receiving the chamber with locking list mirror claw tangentially to extend；The top of this chamber is by separating
Wall defines, and bottom is defined by the lower support face of shell middleware；Be set to table mirror specific is formed on the top of partition wall
The intermediate support face that part coordinates, in addition, the upper support face of shell middleware is arranged to the particular portion distribution with table mirror
Close.
-Fig. 9 illustrates the perspective schematic view of the details of the table mirror of the assembly of Fig. 5；Show on it as narrow periphery first
Flank, expection be bonded on the radially projecting claw in the groove of shell middleware, this narrow periphery first flank is with behaviour
Making breach, and include lower first face, and extended by wide periphery the second flank, this wide periphery second flank includes pre-
Phase receives the lower second surface of the engaging fingers of watch rim in the mode of being abutted against.
-Figure 10 illustrates another details of same table mirror, between specific components shown in the drawings is only for Watchcase component
The design of relative orientation；In this detail drawing visible narrow periphery the first flank operation breach expanded range in one
Cavity.
-Figure 11 is the plane graph of the table mirror of Fig. 9 seen from the downside comprising claw and 10.
-Figure 12 illustrates the perspective schematic view of the watch rim of the assembly of the Fig. 5 seen from downside, and on the one hand described downside includes
Expect that the lower second surface of wide periphery the second flank with shell middleware is abutted against the engaging fingers of cooperation, and the opposing party
Face includes the border (border) for coordinating with shell middleware.
-Figure 13 illustrates the perspective schematic view of the details of the watch rim of Figure 12, it is shown that in the engaging finger-like of tab end
Portion.
-Figure 14 is the plane graph of the watch rim of Figure 12 seen from so-called downside and 13, comprises engaging fingers on the downside of this
And it is relative with shell middleware.
-Figure 15 illustrates the schematic plan view from the assembly that can see that Fig. 5 that the upside of table mirror is seen, and described assembly has
Having 12 cross sections being labeled as AA to LL, described cross section is passed through from the same main shaft of shell, and show shell middleware,
Cooperation in the different areas between table mirror and watch rim, Figure 15 A-A to 15L-L illustrates these different cross sections.
-Figure 16 illustrates the schematic diagram of the wrist-watch of the shell including the type.
Detailed description of the invention
The present invention relates to a kind of Watchcase 1, this Watchcase 1 includes shell middleware 2 and removable table mirror 3, institute
State shell middleware 2 to be preferably made up of plastics or the material of electrotyping forming or thin section material.Term " table mirror (crystal) " this
In be a generic term, it may refer to crystal table mirror or glass table mirror, rear mirror, bonnet or is fixed on shell middleware
Any similar component.
The invention reside in and make table mirror 3 can be removed, and do not use additional metal part to carry out stiffened shell middleware/shell.For
Realizing this point, table mirror 3 is fitted together to mode with bayonet socket and installs, kept vertically, and engages that to make to rotate stop device 6 solid
Fixed, this rotation stop device 6 stops table mirror 3 to rotate relative to shell middleware 2.
According to the present invention, this table mirror 3 or shell middleware 2 include multiple elbow claw 4, insert referred to as first or remove
The first relative angular position between shell middleware 2 and the table mirror 3 of position, each claw 4 can be inserted into shell from front
Between in the respective slot 5 that includes accordingly in part 2 or table mirror 3.
In a unshowned modification, table mirror 3 and shell middleware 2 each may comprise both claw 4 and groove 5.
Skilled artisan would know how to infer the feature of this specification relating to simple case shown in the drawings, wherein, only table
Mirror 3 includes that claw 4 and only shell middleware 2 include groove 5.
Claw 4 can take various configuration, especially:
-in modification shown in the drawings, these claws 4 be in one plane away from table mirror 3 center substantially radially
The lug extended；
-in another unshowned modification, claw substantially extends in the plane tangent with the edge of table mirror 3, and in
Hook-type.
Each such claw 4 is arranged to during the distance minimum between shell middleware 2 and table mirror 3 insert first
Or remove the first pushed position that Angle Position occupies in groove 5.
Shell middleware 2 and table mirror 3 are arranged in this first pushed position of claw 4 and are pivoted relative to each other to the second guarantor
Hold Angle Position, each claw in this position 4 a part (depending on concrete condition, lug or ancon) keep face rear
Being locked by front, described holding face forms safety detent included in shell middleware 2 or table mirror 3.
Fig. 6 illustrates the partition wall 21 of shell middleware 2, and the lug bayonet socket at the claw 4 of formation table mirror 3 is installed on groove 22
After in, this partition wall 21 locks this lug, wherein, described groove 22 in upside by partition wall 21 and on the downside of another by shell
The lower support surface 55 of middleware 2 and simultaneously being defined by surface 54 at periphery.Partition wall 21 terminates at end face 23 at groove 5.
This groove is limited by protuberance 52 at the opposite side of groove 22.Intermediate support face 28 is formed on the top of partition wall 21, this centre
Bearing surface 28 is limited by surface 29 at periphery, and is arranged to coordinate with the specific part of table mirror 3.In addition, shell middleware 2
Upper bearing-surface 27 is arranged to coordinate with the specific part of watch rim 7.This intermediate support face 28 is by solid section (solid portion)
26 interrupt, and this solid section 26 also forms the bottom of groove 22.
In a specific embodiment, the cooperation between the partition wall 21 that at least one claw 4 is corresponding with is along with this
The elastic deformation of at least one in two components, in order to apply friction in the case of not having any specific stress to keep being somebody's turn to do
Position.This coordinates and may also include between claw with breach or coordinating in a similar manner between the surface of complementation, for the
Two keep Angle Position to position, and/or realize the braking needing to apply higher force square during dismantling.
In a particular variant, claw 4 (and/or partition wall 21 of correspondence) is wavy, or jaggy or fluted
, etc..
As it is shown in figure 9, lug 4 includes at least one end face 41,42, in a modification, this at least one end face is formed
Table mirror 3 is the angular backstopping assembly in the bottom 51 of groove 22 on shell middleware 2.
This arrangement ensure that the table mirror 3 suitable, the holding of relative quiescent on shell middleware 2.But, vibration
Exist or high situation of accelerating might mean that the installation of this bayonet socket is inadequate.
To this end, in the distinctive advantageous configuration of the present invention, shell 1 includes rotating stop device 6, and it is arranged to outward
Shell middleware 2 and table mirror 3 are fixed in angle at this second holding Angle Position.
Preferably, this rotation stop device 6 is positioned to allow for table mirror 3 relative to shell middleware 2 easy removal.
It is thus impossible to use pin or key, it needs press-fit and the particular tool for dismounting, and described dismounting there is also damage
Hinder the risk of one of them component.
Preferably, stop device 6 is rotated by rotating clamping close device included in stop device 6 outside front is engaged to
On shell middleware 2 and/or table mirror 3.In the modification of diagram, these clamping close devices are in the card of the far-end of flexible tab 70
Close fingers 61, its be arranged to included with shell middleware 2 and/or table mirror 3 complementary engage fingers or at least one
Complementary stop surface coordinates.In the modification of diagram, included in wide periphery second flank 46 of engaging fingers 61 and table mirror 3
Lower second surface 32 be abutted against cooperation.This lower second surface 32 can advantageously comprise concavo-convex with engage fingers 61 complementation
Portion (relief)；In addition to the engaging distinctive elasticity of tab 70, this lower second surface 32 may also include the bullet participating in engaging
The surface of property element.
In an Advantageous variants, rotate stop device 6 and be made up of plastic material.
In an advantageous variant shown in the drawings, rotating stop device 6 is watch rim 7.This watch rim 7 is preferably disposed in middleware
2 and table mirror 3 both on.
Although the configuration being typically to cover the table mirror of the basic display unit on the front of wrist-watch with wherein table mirror 3 illustrates this
Bright, it should be appreciated that the present invention can be used for the back side of wrist-watch.Additionally, the component being referred to herein as " table mirror 3 " can be by rear mirror or opaque
Bonnet or other element are formed.
In a modification, table mirror 3 is made up of plastic material.
Although the present invention preferably (but without limitation) is intended for the shell middleware of plastics, but owing to it has anti-
The advantage that only this shell middleware deforms during the assembling of table mirror or the like or even ruptures, so it is also very goodly
It is applicable to the shell middleware of the electrotyping forming of small bore (especially close to 0.5mm or less than this value), and is particularly suitable for
There are 18 carats of billon shell middlewares in the cross section of 0.5mm.
The present invention also helps and assembles by the table mirror 3 also made the material of press-fit stress sensitive, such as by plastics material
The table mirror that material is made, or the bonnet of electrotyping forming, or other element.
Preferably, second keeps Angle Position to be defined by the first angular stop device included in shell middleware 2, described
First angular stop device is arranged to the complementary first angular stop device included with table mirror 3 and is abutted against and coordinates.Therefore, shape
The bottom 51 becoming the groove 22 of the shell middleware 2 of these the first angular stop devices is arranged to and forms these the first complementations
The complementary stop surface 42 of the claw 4 of the table mirror 3 of angular stop device is abutted against cooperation.In wide periphery second flank 46 of table mirror 3
Included complementary stop surface 45 also can be abutted against with the edge of the solid section 26 of shell middleware 2 and coordinate.
Rotating stop device 6 and advantageously comprise the second angular stop device, it is arranged to included with shell middleware 2
The complementary angular stop device of shell middleware second and/or the table mirror second of the complementation included with table mirror 3 angularly stop
Blocking means is abutted against cooperation.In the modification of diagram, the lateral edge 66,67 of engaging fingers 61 forms these second angular backstops
Device, and be arranged to limit in the middle of the watch rim 7 shell relative to the angular stop device of shell middleware forming these complementations
The angular stroke (angular clearance) of the side 24,25 in the shell chamber 50 of part 2.These edges 66 and 67 are arranged to once
Watch rim is engaging in place the pivot of just prevention table mirror 3: they form the backstopping assembly of the end face 41,42 of claw 4.Naturally, watch rim
The most angular stop surface can be included, but engaging is fulfiled in use and Angle Position keeps the engaging tab 70 of two kinds of functions and engaging to refer to
Shape portion 61 is simpler.
Border 68 rests on the intermediate support face 28 of shell middleware 2 via its edge (rim) 63, and this border 68
Edge can be abutted against with the edge of the solid section 26,53 of shell middleware 2 and coordinate.Watch rim 7 may also include relative to its truncated cone shape
The prominent or recessed part in region 74, the portion of the region of the described truncated cone shape circumferential play with regulation and the truncated cone shape of table mirror 3
Recessed or prominent part included in 34 is divided to coordinate.
In modification shown in the drawings, in the primary importance of press-in, the distance between shell middleware 2 and table mirror 3 is
Hour, shell middleware 2 and table mirror 3 extrude at least one gasket seal not shown in figure jointly, outside this pad is accommodated in
In groove 9 included in shell middleware 2 and/or table mirror 3.
Accompanying drawing shows a nonrestrictive specific embodiment.
Fig. 1 to 5 illustrates assembling current intelligence, and dismounting current intelligence is symmetrical.
Fig. 1 illustrates the claw 4 breach towards the groove 5 forming shell middleware 2 of table mirror 3.It can be seen that have revolution
The section of shape, it forms the partition wall 21 of shell middleware 2, thus defines the groove 22 for lock dog 4.In shell
Between part 2 be included in the bottom of the groove on these partition walls, or solid section, be arranged to the complementary stop surface 41 with table mirror 3,
42,45 end face 23,25,51 being abutted against joint.Preferably, relative engagement when shell middleware 2 and table mirror 3 bayonet socket are fitted together to only exists
Occur on one direction, therefore may utilize an end face 51 and complementary stop surface 42 to realize stop simply in place.
Table mirror 3 applies the primary importance that front power F achieves the press-in of claw 4, as shown in Figure 2.
Table mirror 3 applies pivot moment and ensure that bayonet socket is installed, and claw 4 and groove 22 and corresponding partition wall 21
Coordinate.Now may utilize shell 1.
Fig. 4 illustrates preferred embodiment, wherein, is provided with and includes that the watch rim 7 engaging the tab 70 of fingers 61 forms rotation
Stop device 6.Shell middleware 2 includes shell chamber 50, and it is positioned to allow for inserting tab 70 and engaging fingers 61.Such as Figure 15
Shown in sectional view, these engaging fingers 61 coordinate with rear surface 32 included in table mirror 3 with engaging arrangement.
It is of course also possible to arrange other rear surface on shell middleware 2, its therefore special with other engaging fingers
Coordinate.
Applying front power F on watch rim 7 allows it to be fastened on shell middleware 2, as shown in Figure 5.
Fig. 6 to 8 shows that shell middleware 2 and groove 5 thereof and the details in shell chamber 50, described shell chamber 50 are positioned at protuberance
Between 52 or solid section 53 or 26 and adjacent at end face 23,25 that is lateral and that guide tab 70 at watch rim 7 during inserting
Connecing and adjoin with bottom surface 56 in bottom, described bottom surface 56 can be at identical height with the bottom surface 55 of groove 5 as shown in FIG..
Fig. 9 to 11 illustrates the table mirror 3 with the frustoconical part 34 around the center function part for showing and close,
This frustoconical part 34 by edge 36 around, this edge 36 terminates at lower surface 33, and lower surface 33 described here is smooth.Table
Mirror 3 includes the claw 4 that 4 forms are flat lug.Table mirror 3 may also include such flat part, or is breach 44 here,
It is formed for tightening or the supporting of back off tool, and is conducive to the injection molding of the table mirror 3 with claw 4 or lug.
Narrow periphery the first flank 40 is positioned on radially prominent this claw 4 in edge 36, described narrow periphery the
One flank 40 includes lower first face 35, and extends wide periphery the second flank 46, described wide periphery the second flank 46
Engaging fingers 21 including watch rim 7 is buckled in lower second surface 32 thereon.Claw 4 and narrow periphery the first flank 40 are altogether
With defining groove 39.Claw 4, narrow periphery the first flank 40 and wide periphery the second flank 46 are almost parallel.
Figure 10 illustrates the end face 45 of wide periphery the second flank 46.Narrow periphery the first flank 40 prolongs operation breach 44
With cavity 43 in the range of stretching.
Figure 12 to 14 is shown provided with the watch rim 7 of two tabs 70, and described tab is provided with engaging fingers 61, these cards
The edge 66,67 closing fingers 61 is arranged to the restriction watch rim 7 angle relative to the side 24,25 in the shell chamber 50 of shell middleware 2
To stroke.The remainder of the periphery of watch rim 7 includes that the border skirt portion 68 interrupted by path 69, described border skirt portion 68 lead to
Narrow path 65 and wide path 69 separate with tab 70, and include the end face forming angular backstop.The end of path 65 and 69
Portion 62 forms flat supporting surface.The edge 63 on border 68 forms another flat supporting surface parallel with bearing-surface above.Tab
70 include the substantial cylindrical surface 64 towards center.Watch rim 7 also includes the surface 74 of truncated cone shape, and it is arranged to and table mirror 3
Corresponding frustoconical part 34 coordinates.
The sectional view of Figure 15 A-A to 15L-L shows in detail the cooperation of the position different surfaces assembled at Fig. 5.
These sectional views show the optimal overlap between watch rim 7, table mirror 3 and shell middleware 2, to limit moisture or different
Thing enters in shell.
Especially, the frusta-conical surface 34 and 74 of table mirror and watch rim is arranged with the profile of strictly complementary.By engaging, utilize
One is compeled to be pressed in another one by clamping force, so that it is guaranteed that the supporting of continuous print circumference.
In the part with maximum gauge of watch rim 7, watch rim rests on the upper support face 27 of shell middleware 2 also
Therefore shell chamber 50 and engaging region are covered.
More specifically, be clasped, region is visible in section A-A, G-G, H-H.Claw 4 joining in groove 22
It is visible for being combined in cross section E-E, F-F, K-K, L-L.
Other cross section is not identical, because border 68 is interrupted by path 65 and 69, and watch rim 7 according to circumstances leans on
It is connected on surface 27 and/or the intermediate support face 28 of the solid section 26 of shell middleware 2.Such as, at the right part of section B-B
In, watch rim 7 abuts against on the surface 27 of solid section 26 via its surface 62, and in left part, the edge on the border 68 of watch rim 7
63 also abut against on the intermediate support face 28 of shell middleware 2.
The element of various bearing-surfaces 27,28,55,56 and shell middleware 2 is (flank 21, solid section 26 and 53, prominent
Portion 52) the border 68 of axially and radially stagger and watch rim 7 and engage tab 70, the edge 36 of table mirror 3, narrow periphery
First flank 40 and wide periphery the second flank 46 combine so that can be formed and improve the protection to the inclusions of shell 1
Multiple baffle plates.
The invention still further relates to the wrist-watch 100 of a kind of shell 1 including the type.
In brief, the invention provides and a kind of in order to stiffened shell middleware or can entangle not using other component
Watch rim and the table mirror dismantled is carried out in the case of table mirror.This scheme is cost-effective and saves space.
Claims (11)
1. a Watchcase (1) is including the shell middleware (2) being made up of plastics or electrotyping forming material and removable
Table mirror (3), it is characterised in that described table mirror (3) or described shell middleware (2) include multiple elbow claw (4), be referred to as
First inserts or removes the first relative angular position between described shell middleware (2) and the described table mirror (3) of position, each card
In the respective slot (5) that pawl can include in described shell middleware (2) or described table mirror (3) are inserted in front accordingly, and
Described when each described claw (4) is arranged to the distance minimum between described shell middleware (2) and described table mirror (3)
First inserts or removes Angle Position and occupy the first pushed position, and described shell middleware (2) and described table mirror (3) are arranged in institute
State described first pushed position of claw (4) to be pivoted relative to each other and second keep Angle Position, keep position, angle described second
Putting, a part for each claw (4) is locked in the rear in a holding face in front, and described holding face is formed in the middle of described shell
Safety detent included in part (2) or described table mirror (3)；And, described shell (1) includes described shell middleware (2)
The rotation stop device (6) fixed in angle at described second holding Angle Position with described table mirror (3)；Described rotation backstop fills
Put (6) to be fastened on described shell middleware (2) and/or described table mirror (3) from front by engaging fingers (61), described card
Close fingers to be included in described rotation stop device, and be arranged to and described shell middleware (2) and/or described table mirror
(3) stop surface of at least one complementation included in or the engaging fingers of complementation coordinate.
Watchcase the most according to claim 1 (1), it is characterised in that described rotation stop device (6) is by plastic material
Make.
Watchcase the most according to claim 1 (1), it is characterised in that described rotation stop device (6) is to be arranged in institute
State the watch rim (7) on both shell middleware (2) and described table mirror (3).
Watchcase the most according to claim 1 (1), it is characterised in that described table mirror (3) is rear mirror.
Watchcase the most according to claim 1 (1), it is characterised in that described table mirror (3) is opaque bonnet.
Watchcase the most according to claim 1 (1), it is characterised in that described table mirror (3) is made up of plastic material.
Watchcase the most according to claim 1 (1), it is characterised in that described second keeps Angle Position by described shell
The first angular stop device included in middleware (2) defines, and the described first angular stop device is arranged to and described table mirror
(3) the first complementary angular stop device included in is abutted against cooperation.
Watchcase the most according to claim 1 (1), it is characterised in that described rotation stop device (6) advantageously comprises
Second angular stop device (66,67), the described second angular stop device (66,67) is arranged to and described shell middleware (2)
In the included complementary angular stop device (24,25) of shell middleware second and/or with described table mirror (3) in included by
The complementary angular stop device of table mirror second is abutted against cooperation.
Watchcase the most according to claim 8 (1), it is characterised in that described engaging fingers (61) includes lateral limit
Edge (66,67), described lateral edge (66,67) forms the described second angular stop device (66,67) and is arranged to described
End face (41,42) included in claw (4) is abutted against cooperation.
Watchcase the most according to claim 1 (1), it is characterised in that in described first pushed position, outside described
During distance minimum between shell middleware (2) and described table mirror (3), described shell middleware (2) and described table mirror (3) squeeze jointly
At least one gasket seal, described gasket seal is pressed to be accommodated in institute in described shell middleware (2) and/or described table mirror (3)
Including groove (9) in.
11. 1 kinds of wrist-watches (100), including Watchcase according to claim 1 (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15156978.7 | 2015-02-27 | ||
| EP15156978.7A EP3062171B1 (en) | 2015-02-27 | 2015-02-27 | Plastic or electroformed watch case with removable crystal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105929667A true CN105929667A (en) | 2016-09-07 |
| CN105929667B CN105929667B (en) | 2018-06-08 |
Family
ID=52595151
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620147968.1U Withdrawn - After Issue CN205594319U (en) | 2015-02-27 | 2016-02-26 | Watchcase and including this watchcase's wrist -watch |
| CN201610108654.5A Active CN105929667B (en) | 2015-02-27 | 2016-02-26 | The Watchcase of plastics or electrotyping forming with removable watch mirror |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620147968.1U Withdrawn - After Issue CN205594319U (en) | 2015-02-27 | 2016-02-26 | Watchcase and including this watchcase's wrist -watch |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9618904B2 (en) |
| EP (1) | EP3062171B1 (en) |
| JP (1) | JP6224748B2 (en) |
| CN (2) | CN205594319U (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3062171B1 (en) * | 2015-02-27 | 2017-12-13 | ETA SA Manufacture Horlogère Suisse | Plastic or electroformed watch case with removable crystal |
| JP1570040S (en) * | 2016-01-28 | 2017-02-20 | ||
| USD886643S1 (en) * | 2017-10-25 | 2020-06-09 | Swatch Ag | Watch case |
| JP6825611B2 (en) * | 2018-10-03 | 2021-02-03 | カシオ計算機株式会社 | Equipment case and watch |
| USD917310S1 (en) * | 2020-01-31 | 2021-04-27 | Citizen Watch Co., Ltd. | Watch |
| JP7111193B2 (en) | 2021-01-12 | 2022-08-02 | カシオ計算機株式会社 | Device case manufacturing method and watch manufacturing method |
| CH718341B1 (en) * | 2021-02-15 | 2023-09-15 | Richemont Int Sa | Watch box with removable bezel. |
| EP4163738B1 (en) * | 2021-10-08 | 2024-03-20 | Louis Lang S.A. | Watch case with a bayonet connection |
| EP4191347A1 (en) * | 2021-12-01 | 2023-06-07 | The Swatch Group Research and Development Ltd | Watch case comprising a bottom oriented in a predetermined angular position |
| EP4194968A1 (en) * | 2021-12-07 | 2023-06-14 | The Swatch Group Research and Development Ltd | Device for attaching and orientating a bottom on a middle for a clockpiece |
| EP4194967A1 (en) * | 2021-12-07 | 2023-06-14 | The Swatch Group Research and Development Ltd | Device for attaching a bottom on a middle for a timepiece |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3386239A (en) * | 1966-06-16 | 1968-06-04 | Shiffman Jerome | Combination plastic watch case and crystal |
| EP0272515A1 (en) * | 1986-12-17 | 1988-06-29 | Eta SA Fabriques d'Ebauches | Battery cover for a watch case |
| CN1101436A (en) * | 1993-04-20 | 1995-04-12 | 布朗潘有限公司 | Watch case exhibiting a detachable bezel |
| EP1249741A1 (en) * | 2001-04-12 | 2002-10-16 | Yacht Diamond Watches Ltd. | Watch-case provided with a removable decorative bezel |
| CN104375406A (en) * | 2013-08-12 | 2015-02-25 | 精工电子有限公司 | Portable apparatus and portable timepiece |
| CN205594319U (en) * | 2015-02-27 | 2016-09-21 | Eta瑞士钟表制造股份有限公司 | Watchcase and including this watchcase's wrist -watch |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH399335A (en) * | 1963-09-30 | 1965-04-30 | Gunzinger Freres S A Fabrique | Watch box |
| CH622151B (en) * | 1977-07-15 | Hans Ulrich Klingenberg | WATCH BOX. | |
| CH628771B (en) * | 1978-07-17 | Gen Watch Co Ltd | WATCH BOX AND WATCH CONTAINING SUCH A BOX. | |
| US4397567A (en) * | 1980-11-06 | 1983-08-09 | Timex Corporation | Timepiece construction with a caseback removable using a credit card |
| US4627738A (en) * | 1985-01-28 | 1986-12-09 | Kao Chung Fu | Watchcase and watchframe assembly |
| US5005161A (en) * | 1990-04-17 | 1991-04-02 | Trans-Action Marketing Corp. | Changeable watch bezel locking mechanism |
| JPH0743251U (en) * | 1991-12-06 | 1995-08-18 | カシオ計算機株式会社 | Watch bezel mounting structure |
| US6084504A (en) * | 1998-12-30 | 2000-07-04 | Remind Cap Pte. Ltd. | Timing |
| TW468096B (en) * | 1999-11-04 | 2001-12-11 | Asulab Sa | Case for an instrument of small volume including a manually removable back cover |
| TW468098B (en) * | 1999-11-17 | 2001-12-11 | Rado Montres Sa | Device for assembling a cover made of hard material on the middle part of a watch |
| JP4426899B2 (en) * | 2004-05-10 | 2010-03-03 | 矢崎総業株式会社 | Assembly structure between members |
| JP2007171129A (en) * | 2005-12-26 | 2007-07-05 | Seiko Instruments Inc | Timepiece |
| JP5003373B2 (en) * | 2007-09-14 | 2012-08-15 | セイコーエプソン株式会社 | clock |
| US7628068B2 (en) * | 2007-10-24 | 2009-12-08 | Ashcroft, Inc. | Case, window and gasket for measuring device |
| EP2672331B1 (en) * | 2012-06-06 | 2017-11-15 | Omega SA | Timepiece case with exterior element with improved attachment |
| EP3002639B1 (en) * | 2014-10-01 | 2018-01-31 | Montres Breguet SA | Musical watch bezel with improved acoustic performance |
-
2015
- 2015-02-27 EP EP15156978.7A patent/EP3062171B1/en active Active
-
2016
- 2016-02-03 US US15/014,774 patent/US9618904B2/en active Active
- 2016-02-04 JP JP2016019501A patent/JP6224748B2/en active Active
- 2016-02-26 CN CN201620147968.1U patent/CN205594319U/en not_active Withdrawn - After Issue
- 2016-02-26 CN CN201610108654.5A patent/CN105929667B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3386239A (en) * | 1966-06-16 | 1968-06-04 | Shiffman Jerome | Combination plastic watch case and crystal |
| EP0272515A1 (en) * | 1986-12-17 | 1988-06-29 | Eta SA Fabriques d'Ebauches | Battery cover for a watch case |
| CN1101436A (en) * | 1993-04-20 | 1995-04-12 | 布朗潘有限公司 | Watch case exhibiting a detachable bezel |
| EP1249741A1 (en) * | 2001-04-12 | 2002-10-16 | Yacht Diamond Watches Ltd. | Watch-case provided with a removable decorative bezel |
| CN104375406A (en) * | 2013-08-12 | 2015-02-25 | 精工电子有限公司 | Portable apparatus and portable timepiece |
| CN205594319U (en) * | 2015-02-27 | 2016-09-21 | Eta瑞士钟表制造股份有限公司 | Watchcase and including this watchcase's wrist -watch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105929667B (en) | 2018-06-08 |
| CN205594319U (en) | 2016-09-21 |
| US20160252882A1 (en) | 2016-09-01 |
| US9618904B2 (en) | 2017-04-11 |
| EP3062171A1 (en) | 2016-08-31 |
| JP2016161566A (en) | 2016-09-05 |
| JP6224748B2 (en) | 2017-11-01 |
| EP3062171B1 (en) | 2017-12-13 |
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